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CSD18504Q5A

ACTIVE

40-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 6.6 mOhm

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Data sheet

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CSD18514Q5A ACTIVE 40-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 4.9 mOhm This product has lower resistance and a lower price.

CSD18504Q5A

ACTIVE
Data sheet Order now

Product details

VDS (V) 40 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 9.8 Rds(on) max at VGS=10 V (mOhms) 6.6 IDM - pulsed drain current (Max) (A) 275 QG typ (nC) 16 QGD typ (nC) 2.4 QGS typ (nC) 3.2 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.8 ID - silicon limited at Tc=25degC (A) 75 ID - package limited (A) 50 Logic level Yes
VDS (V) 40 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 9.8 Rds(on) max at VGS=10 V (mOhms) 6.6 IDM - pulsed drain current (Max) (A) 275 QG typ (nC) 16 QGD typ (nC) 2.4 QGS typ (nC) 3.2 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.8 ID - silicon limited at Tc=25degC (A) 75 ID - package limited (A) 50 Logic level Yes
  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5 mm × 6 mm Plastic Package
  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5 mm × 6 mm Plastic Package

This 5.3 mΩ, SON 5 × 6 mm, 40 V NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

This 5.3 mΩ, SON 5 × 6 mm, 40 V NexFET™ power MOSFET is designed to minimize losses in power conversion applications.
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Technical documentation

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Type Title Date
* Data sheet CSD18504Q5A 40-V N-Channel NexFET Power MOSFET datasheet (Rev. E) PDF | HTML 09 Sep 2014
Application note MOSFET Support and Training Tools (Rev. A) PDF | HTML 04 Nov 2022
Application note Tips for Successfully Paralleling Power MOSFETs PDF | HTML 31 May 2022
Technical article Understanding the benefits of “lead-free” power MOSFETs 08 Feb 2019
Application note QFN and SON PCB Attachment (Rev. B) PDF | HTML 24 Aug 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Semiconductor and IC Package Thermal Metrics (Rev. C) PDF | HTML 19 Apr 2016
Technical article When to use load switches in place of discrete MOSFETs 03 Feb 2016
Technical article 48V systems: Driving power MOSFETs efficiently and robustly 08 Oct 2015
Analog Design Journal Analog Applications Journal 3Q 2015 24 Jul 2015
Analog Design Journal Ceramic or electrolytic output capacitors in DC/DC converters—Why not both? 24 Jul 2015
Application note Ringing Reduction Techniques for NexFET High Performance MOSFETs 16 Nov 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

BQ40Z80EVM-020 — BQ40Z80 2s-7s Battery Gauge Evaluation Module

The bq40z80 EVM includes one bq40z80, two bq771807 secondary protectors, and a link to Microsoft Windows based PC software, which can be used to monitor and predict capacity, perform cell balancing, monitor critical parameters, protect the cells from overcharge, over-discharge, short circuit, and (...)
User guide: PDF
Not available on TI.com
Evaluation board

EM1402EVM — 16-Channel Active Cell Balance Evaluation Module

16-Cell EV/HEV High Current Active Balance Solution, using the latest automotive battery management monitor and protector, the bq76PL455A-Q1. It provides high-performance battery management solution for large capacity battery packs, by combining the high integration and accuracy of the (...)
User guide: PDF | HTML
Not available on TI.com
Support software

Power Loss Calculation Tool for Load Switch (Rev. A)

SLPC019A.ZIP (375 KB)
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Simulation model

CSD18504Q5A PSpice Model (Rev. B)

SLPM042B.ZIP (5 KB) - PSpice Model
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Simulation model

CSD18504Q5A TINA-TI Spice Model

SLPM088.TSM (16 KB) - TINA-TI Spice Model
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Calculation tool

MOTOR-DRIVE-FET-LOSS-CALC — MOSFET power loss calculator for motor drive applications

This is an Excel-based MOSFET power loss calculator for brushless DC motor drive applications.
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Calculation tool

NONSYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for non-synchronous boost converter

MOSFET power loss calculator for non-synchronous boost converter
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Calculation tool

Power Loss Calculation Tool for Synchronous Inverting Buck Boost Converter

SLPR053.ZIP (909 KB)
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Calculation tool

SYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for synchronous boost converter

MOSFET power loss calculator for synchronous boost converter applications.
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Calculation tool

SYNC-BUCK-FET-LOSS-CALC — MOSFET power loss calculator for synchronous buck converter applications

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
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